L-Fenylalanine |63-91-2
Produkt spesifikaasje:
| Ûnderdiel | Spesifikaasje (AJI92) |
| Ferskining | Wite kristallijn poeder |
| Assay, | 99.0~100.5 |
| Spesifike Rotation | -33.5°~-35.0° |
| Oerdracht,% | ≥98,0 |
| Ferlies by drogen,% | ≤0.2 |
| Residu by ignition,% | ≤0.1 |
| pH wearde | 5.4~6.0 |
| Swiere metalen (Pb),% | ≤0,001 |
| Chloride,% | ≤0,02 |
| Sulfate,% | ≤0,02 |
| Izer,% | ≤0,001 |
| Ammonium (NH4),% | ≤0,02 |
| Arseen (As),% | ≤0,0001 |
| Oare aminosoeren | Net dat. |
